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Wastewater degradation device

The technology of a wastewater degradation device and a water outlet, which is applied in the field of water treatment, can solve the problems of low reaction efficiency and low decolorization rate of organic pollutants, and achieves the effects of high electrolysis efficiency and less side reactions.

Inactive Publication Date: 2011-05-25
HUZHOU SENBLUE ENVIRONMENTAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the above-mentioned devices all have the problems of low reaction efficiency and low decolorization rate of organic pollutants.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] like Figures 1 to 4 As shown, the degradation device for treating organic wastewater containing heavy metal ions includes a housing 1, a water inlet 2 and a water outlet 3, a reaction chamber 4 is arranged in the housing 1, and the water inlet 2 and the water outlet 3 are arranged in the shell body 1 and communicate with reaction chamber 4. The size of the housing is 1130mm×580mm×995mm. There are two reaction chambers 4, and two electrodes are arranged in each reaction chamber 4. The dimensions of each reaction chamber are 460mm x 460mm x 430mm. The cathode in the first reaction chamber is composed of a rotatable electrode shaft 5 arranged in the middle of the reaction chamber and a deposition cylinder 8 sleeved on the electrode shaft 5, and the anode is inserted circumferentially around the deposition cylinder 8 on the inner wall of the reaction chamber , the anode is square, and the cathode is ring-shaped, so the pole spacing is not a fixed value, the maximum pole...

Embodiment 2

[0054] Such as Figures 1 to 4 As shown, the wastewater degradation device for treating industrial wastewater containing organic pollutants includes a housing 1, a water inlet 2 and a water outlet 3, and a reaction chamber 4 is arranged in the housing 1, and the water inlet 2 and the water outlet 3 It is arranged on the casing 1 and communicates with the reaction chamber 4 . The size of the housing is 1130mm×580mm×995mm. There are two reaction chambers 4, and two electrodes are arranged in each reaction chamber 4. The dimensions of each reaction chamber are 460mm x 460mm x 430mm. The anode in each reaction chamber is composed of a rotatable electrode shaft 5 located in the middle of the reaction chamber and a deposition cylinder 8 sleeved on the electrode shaft 5, and the cathode is inserted in the reaction chamber circumferentially around the deposition cylinder 8. 4 inner walls. Because the cathode is square, the pole spacing is not a fixed value, the maximum pole spacin...

Embodiment 3

[0056] as Figures 1 to 4 As shown, the wastewater degradation device for treating industrial wastewater containing organic pollutants includes a housing 1, a water inlet 2 and a water outlet 3, and a reaction chamber 4 is arranged in the housing 1, and the water inlet 2 and the water outlet 3 It is arranged on the casing 1 and communicates with the reaction chamber 4 . The size of the housing is 1130mm×580mm×995mm. There are two reaction chambers 4, and two electrodes are arranged in each reaction chamber 4. The dimensions of each reaction chamber are 460mm x 460mm x 430mm. The anode in each reaction chamber is composed of a rotatable electrode shaft 5 located in the middle of the reaction chamber and a deposition cylinder 8 sleeved on the electrode shaft 5, and the cathode is inserted in the reaction chamber circumferentially around the deposition cylinder 8. 4 inner walls. Because the cathode is square, the pole spacing is not a fixed value, the maximum pole spacing is ...

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Abstract

The invention relates to a wastewater degradation device, which belongs to the technical field of water treatment. The wastewater degradation device comprises a shell in which a reaction chamber is formed, wherein two electrodes are arranged in the reaction chamber; one electrode consists of an electrode shaft which is arranged in the middle of the reaction chamber and can rotate and a sedimentation cylinder which is sleeved on the electrode shaft; the sedimentation cylinder is electrically communicated with the electrode shaft; and the other electrode is circumferentially arranged in the reaction chamber around the sedimentation cylinder. In the wastewater degradation device, a central rotating electrode structure is adopted, so side reaction is difficulty produced during degradation of wastewater, and the device has the advantage of high electrolysis efficiency.

Description

technical field [0001] The invention relates to a waste water degradation device, which belongs to the technical field of water treatment. Background technique [0002] The high concentration of organic pollutants in organic wastewater, the high COD value of chemical oxygen demand, and the deep color of water quality have always been one of the difficult problems in the domestic and foreign scientific and technological circles. After the current treatment technology degrades organic wastewater, the degradation of organic pollutants is incomplete, the decolorization effect is poor, and the COD removal rate is low, and some treatment technologies are also accompanied by secondary pollution hazards. Electrocatalytic oxidation is a promising advanced oxidation water treatment technology developed in recent years. The electrocatalytic oxidation technology is to make the pollutants undergo direct electrochemical reaction on the electrode or use the strong oxidizing substances pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/461
Inventor 费俊民沈海军方奕
Owner HUZHOU SENBLUE ENVIRONMENTAL ENG
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